class AddAudioAssetsFields < ActiveRecord::Migration
  def self.up
    add_column :audio_assets, :bitrate, :integer
	add_column :audio_assets, :samplerate, :integer
	add_column :audio_assets, :channel_mode, :string
  end

  def self.down
    remove_column :audio_assets, :bitrate
	remove_column :audio_assets, :samplerate
	remove_column :audio_assets, :channel_mode
  end
end
